Mahle MS19498 Exhaust Manifold Gasket Set

OE-Style Exhaust Manifold Sealing for Corvette

Mahle MS19498 is an exhaust manifold gasket set built with multi-layered steel construction for dependable sealing at the exhaust manifold joint. It is an OEM standard replacement for 2001-2004 Chevrolet Corvette applications, with fitment coverage that matches the listed vehicle years and notes.

Key Features

• Multi-layered steel exhaust manifold gasket material for stable sealing under exhaust heat and cycling
• OEM standard item grade for direct replacement expectations
• Engineered for 2001-2004 Chevrolet Corvette exhaust manifold service
• Mahle sealing technology trusted by OEMs and technicians
• Part number MS19498 for catalog and cross-reference lookup

Detailed Description

Mahle MS19498 is an exhaust manifold gasket set for the Chevrolet Corvette, covering 2001, 2002, 2003, and 2004 model years. The multi-layered steel design helps maintain a consistent seal at the exhaust manifold, where high temperatures and repeated heat cycles can challenge conventional gasket materials. As an OEM standard part, MS19498 is suited for buyers looking for a direct-fit exhaust manifold gasket replacement that follows original-equipment style sealing requirements. This part cross-references FEL-PRO MS 92904 and General Motors 12576221 for the same application.

Common Issues This Part Can Address

• Exhaust leaks at the manifold-to-cylinder head sealing surface
• Ticking or puffing noises from a leaking exhaust manifold joint
• Loss of sealing after heat cycling and gasket compression
• Visible soot around the exhaust manifold area
• Failed gasket material during exhaust manifold service on a Chevrolet Corvette

Installation Notes and Tips

Confirm the manifold and cylinder head sealing surfaces are clean, flat, and free of old gasket material before installation. Inspect the exhaust manifold for warping, cracks, or damaged fasteners that could affect sealing performance. Follow the vehicle service procedure and torque sequence specified for the Corvette application to help achieve an even seal. Verify fitment by year and model before ordering, especially when sourcing by part number MS19498.

Quality Assurance

Mahle manufactures sealing products used by OEMs and technicians worldwide, and this gasket set reflects that OE-focused approach to exhaust sealing. MS19498 is built to OEM standard expectations for the listed Chevrolet Corvette applications.